[1]李波,郭恩栋,毛晨曦.四川长宁县6.0级地震通信系统结构震害调查与分析[J].世界地震工程,2020,(02):172-179.
 LI Bo,GUO Endong,MAO Chenxi.Seismic damage survey and analysis of communication system in Changning Ms 6.0 earthquake[J].,2020,(02):172-179.
点击复制

四川长宁县6.0级地震通信系统结构震害调查与分析
分享到:

《世界地震工程》[ISSN:/CN:]

卷:
期数:
2020年02期
页码:
172-179
栏目:
出版日期:
2020-04-10

文章信息/Info

Title:
Seismic damage survey and analysis of communication system in Changning Ms 6.0 earthquake
作者:
李波12 郭恩栋1 毛晨曦1
1. 中国地震局工程力学研究所地震工程与工程振动重点实验室, 黑龙江 哈尔滨 150080;
2. 滨州学院 建筑工程学院, 山东 滨州 256600
Author(s):
LI Bo12 GUO Endong1 MAO Chenxi1
1. Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China;
2. School of Architecture Engineering, Binzhou University, Binzhou 256600, China
关键词:
长宁6.0级地震通信系统震害调查震害分析
Keywords:
Changning Ms 6.0 earthquakecommunication systemseismic damage surveyseismic damage analysis
分类号:
TU359;X9
摘要:
通信系统是生命线工程系统的重要组成部分,对震后通信系统各组成部分震害调查具有重要的现实意义。2019年6月17日四川省宜宾市长宁县发生6.0级地震,震源深度16km。首先介绍了该次地震震区及震害基本情况,并分为楼面基站和落地基站两类详细调查了Ⅷ度区长宁县双河镇和珙县珙泉镇震后通信系统使用功能及震害情况,得到了该次地震中通信系统各主要组成部分的典型破坏特征,并对其破坏的主要影响因素进行了分析。由调查结果可知:通信铁塔抗震性能良好;地面通信机房的破坏程度与结构形式紧密相关,应优先采用框架结构和彩钢机房,或者在砌体结构中增加圈梁和构造柱,增加机房整体稳定性;通信设备是通信系统抗震薄弱环节,应增强其抗震性能。
Abstract:
Communication system is an important part of lifeline engineering system. It has practical significance for seismic damage survey of every component of post-earthquake communication system. On June 17, 2019, a Ms 6.0 earthquake occurred in Changning county, Yibin city, Sichuan province, with a focal depth of 16 km. This paper firstly introduces the basic information of the earthquake area and seismic damage, then investigates the use function and seismic damage of communication system, which are divided into floor base station and ground-falling station, in Shuanghe town of Changning county and Gongquan town of gong county in zones with intensity Ⅷ after the earthquake. The typical failure characteristics of main components of the communication system are obtained, and the main influencing factors of the damage are analyzed. The results show that the seismic performance of the communication tower is good, and the damage degree of the ground communication room is closely related to the structural types. It is preferable to adopt frame structure, color steel machine room, or to add ring beams and structural columns in masonry structure to increase the overall stability of machine room. In addition, communication device is the weak link of seismic resistance of communication system, and its seismic performance should be enhanced.

参考文献/References:

[1] 李波, 毛晨曦, 郭恩栋. 基于性能的移动通信铁塔地震易损性分析[J].自然灾害学报, 2018, 27(3):21-28. LI Bo, MAO Chenxi, GUO Endong. Seismic fragility analysis of mobile communication towers based on structural performance[J]. Journal of Natural Disasters, 2018, 27(3):21-28.(in Chinese)
[2] 李杰.生命线工程的研究进展与发展趋势[J].土木工程学报, 2001, 39(1):1-6. LI Jie.The progress in lifeline engineering researches[J].China Civil Engineering Journal, 2001, 39(1):1-6. (in Chinese)
[3] DIKBIYIK F, REAZ A S, LEENHEER M D, et al. (2012) ‘Minimizing the disaster risk in optical telecom networks’, Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and National Fiber Optic Engineers Conference, IEEE, Los Angeles, CA, 4-8 March, 978-1-4673-0262-3.
[4] 商波, 赵宝生, 万里波, 等.景谷地震后中小学校舍震害调查与分析[J].工程抗震与加固改造, 2017, 39(6):133-138. SHANG Bo, ZHAO Baosheng, WAN Libo, et al. Seismic damage investigation and analysis of primary and secondary school buildings after Jinggu earthquake[J]. Earthquake Resistant Engineering and Retrofitting, 2017, 39(6):133-138.(in Chinese)
[5] 潘毅, 张弛, 高宪, 等.台湾美浓6.7级地震框架结构震害调查与分析[J].土木工程学报, 2016, 49(S1):13-18. PAN Yi, ZHANG Chi, GAO Xian, et al. Earthquake damage investigation and analysis of the RC frame structures in Taiwan Meinung Ms 6.7 earthquake[J].China Civil Engineering Journal, 2016, 49(S1):13-18.(in Chinese)
[6] 薄景山, 李孝波, 段玉石, 等.九寨沟7.0级地震学校建筑震害调查与分析[J].地震工程与工程振动, 2018, 38(5):120-128. BO Jingshan, LI Xiaobo, DUAN Yushi, et al. Investigation and analysis of seismic damage to school buildings in Ms 7.0 Jiuzhaigou earthquake[J].Earthquake Engineering and Engineering Dynamics, 2018, 38(5):120-128.(in Chinese)
[7] 张令心, 朱柏洁, 陶正如, 等.九寨沟7.0级地震房屋震害现场调查及其破坏特征[J].地震工程学报, 2019, 41(4):1053-1059. ZHANG Lingxin, ZHU Baijie, TAO Zhengru, et al. Field investigation and failure characteristics of buildings damaged by the 7.0-magnitude earthquake in Jiuzhaigou[J].China Earthquake Engineering Journal, 2019, 41(4):1053-1059.(in Chinese)
[8] 闫培雷, 孙柏涛, 张昊宇. 芦山7.0级强烈地震钢筋混凝土框架结构教学楼震害[J].土木工程学报, 2014, 47(S1):24-28. YAN Peilei, SUN Baitao, ZHANG Haoyu. Seismic damage to RC frame teaching buildings in Lushan MS7.0 earthquake[J]. China Civil Engineering Journal, 2014, 47(S1):24-28.(in Chinese)
[9] 崔光耀, 伍修刚, 王明年, 等. 汶川8.0级大地震公路隧道震害调查与震害特征[J].现代隧道技术, 2017, 54(2):9-16. CUI Guangyao, WU Xiugang, WANG Mingnian, et al. Earthquake damages and characteristics of highway tunnels in the 8.0-Magnitude Wenchuan earthquake[J].Modern Tunneling Technology, 2017, 54(2):9-16.(in Chinese)
[10] 刘金龙, 林均岐, 刘如山, 等.芦山"4·20"地震公路交通系统震害调查分析[J].自然灾害学报, 2013, 22(3):18-23. LIU Jinlong, LIN Junqi, LIU Rushan, et al. Investigation and analysis of seismic damage of highwaysystem in Lushan "4.20" earthquake[J]. Journal of Natural Disasters, 2013, 22(3):18-23.(in Chinese)
[11] 于文, 葛学礼, 朱立新.电力系统震害分析与抗震防灾对策[J].工业建筑, 2016, 46(6):12-15. YU Wen, GE Xueli, ZHU Lixin. Seismic disaster analysis and disaster prevention countermeasures of electric power system[J].Industrial Construction, 2016, 46(6):12-15.(in Chinese)
[12] 叶飞, 郭恩栋, 刘金龙, 等.芦山地震供水系统震害调查分析[J].世界地震工程, 2013, 29(4):52-58. YE Fei, GUO Endong, LIU Jinlong, et al. Seismic damage investigation and analysis of water supply system in Lushan earthquake[J].World Earthquake Engineering, 2013, 29(4):52-58.(in Chinese)

相似文献/References:

[1]李桂荣,王国荣,郭恩栋.通信系统抗震性能分析[J].世界地震工程,2005,(03):094.
 LI Gui-rong,WANG Guo-rong,GUO En-dong.Analysis on seismic resistance behavior of communication system[J].,2005,(02):094.

备注/Memo

备注/Memo:
收稿日期:2019-08-15;改回日期:2019-12-17。
基金项目:中央级公益性研究所基本科研业务费专项(2018A02);滨州学院科研基金项目(BZXYLG1916);滨州学院博士启动基金项目(2016Y26);山东省自然科学基金项目(ZR2018PEE020)
作者简介:李波(1988-),男,博士研究生,主要从事通信系统地震灾害模拟与预测.E-mail:libo20070025@126.com
通讯作者:毛晨曦(1974-)女,工学博士,研究员,主要从事结构工程抗震和通信系统地震灾害评估等方面的研究.E-mail:maochenxi@iem.ac.cn
更新日期/Last Update: 1900-01-01